[jbossts-issues] [JBoss JIRA] (JBTM-1183) XA connections leak in XARecoveryModule

[v a (JIRA)]

    [ https://issues.jboss.org/browse/JBTM-1183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12700303#comment-12700303 ] 

v a commented on JBTM-1183:
---------------------------

I debugged a bit more and found that it's also necessary to specify the recovery plugin. So now it works for PostgreSQL. But it's still a leak if isValid returns false for some connection.
{code}
<xa-datasource>
  ...
  <recovery no-recovery="false">
    <recover-plugin class-name="org.jboss.jca.core.recovery.ValidatingManagedConnectionFactoryRecoveryPlugin"/>
  </recovery>
</xa-datasource>
{code}
                
> XA connections leak in XARecoveryModule
> ---------------------------------------
>
>                 Key: JBTM-1183
>                 URL: https://issues.jboss.org/browse/JBTM-1183
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Recovery
>    Affects Versions: 4.16.4
>         Environment: JBoss AS 7.1.x, 7.2.0.Alpha1
>            Reporter: v a
>            Assignee: Tom Jenkinson
>            Priority: Critical
>
> XARecoveryModule._xidScans accumulates XA connections if JDBC driver does not implement Connection.isValid(int timeout) method or if isValid returns false. It's the case for PostgreSQL JDBC driver.

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